waitUntilMLModelAvailable
suspend fun MachineLearningClient.waitUntilMLModelAvailable(request: DescribeMlModelsRequest = DescribeMlModelsRequest { }): Outcome<DescribeMlModelsResponse>
suspend fun MachineLearningClient.waitUntilMLModelAvailable(block: DescribeMlModelsRequest.Builder.() -> Unit): Outcome<DescribeMlModelsResponse>